From fc9401f04a3aca5abb22f87ebc210de8afe11d32 Mon Sep 17 00:00:00 2001
From: marvin-borner@live.com
Date: Tue, 10 Apr 2018 21:50:16 +0200
Subject: Initial Commit

---
 .../vendor/react/socket/tests/DnsConnectorTest.php | 111 +++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 assets/php/vendor/react/socket/tests/DnsConnectorTest.php

(limited to 'assets/php/vendor/react/socket/tests/DnsConnectorTest.php')

diff --git a/assets/php/vendor/react/socket/tests/DnsConnectorTest.php b/assets/php/vendor/react/socket/tests/DnsConnectorTest.php
new file mode 100644
index 0000000..3c94c39
--- /dev/null
+++ b/assets/php/vendor/react/socket/tests/DnsConnectorTest.php
@@ -0,0 +1,111 @@
+<?php
+
+namespace React\Tests\Socket;
+
+use React\Socket\DnsConnector;
+use React\Promise;
+
+class DnsConnectorTest extends TestCase
+{
+    private $tcp;
+    private $resolver;
+    private $connector;
+
+    public function setUp()
+    {
+        $this->tcp = $this->getMockBuilder('React\Socket\ConnectorInterface')->getMock();
+        $this->resolver = $this->getMockBuilder('React\Dns\Resolver\Resolver')->disableOriginalConstructor()->getMock();
+
+        $this->connector = new DnsConnector($this->tcp, $this->resolver);
+    }
+
+    public function testPassByResolverIfGivenIp()
+    {
+        $this->resolver->expects($this->never())->method('resolve');
+        $this->tcp->expects($this->once())->method('connect')->with($this->equalTo('127.0.0.1:80'))->will($this->returnValue(Promise\reject()));
+
+        $this->connector->connect('127.0.0.1:80');
+    }
+
+    public function testPassThroughResolverIfGivenHost()
+    {
+        $this->resolver->expects($this->once())->method('resolve')->with($this->equalTo('google.com'))->will($this->returnValue(Promise\resolve('1.2.3.4')));
+        $this->tcp->expects($this->once())->method('connect')->with($this->equalTo('1.2.3.4:80?hostname=google.com'))->will($this->returnValue(Promise\reject()));
+
+        $this->connector->connect('google.com:80');
+    }
+
+    public function testPassThroughResolverIfGivenHostWhichResolvesToIpv6()
+    {
+        $this->resolver->expects($this->once())->method('resolve')->with($this->equalTo('google.com'))->will($this->returnValue(Promise\resolve('::1')));
+        $this->tcp->expects($this->once())->method('connect')->with($this->equalTo('[::1]:80?hostname=google.com'))->will($this->returnValue(Promise\reject()));
+
+        $this->connector->connect('google.com:80');
+    }
+
+    public function testPassByResolverIfGivenCompleteUri()
+    {
+        $this->resolver->expects($this->never())->method('resolve');
+        $this->tcp->expects($this->once())->method('connect')->with($this->equalTo('scheme://127.0.0.1:80/path?query#fragment'))->will($this->returnValue(Promise\reject()));
+
+        $this->connector->connect('scheme://127.0.0.1:80/path?query#fragment');
+    }
+
+    public function testPassThroughResolverIfGivenCompleteUri()
+    {
+        $this->resolver->expects($this->once())->method('resolve')->with($this->equalTo('google.com'))->will($this->returnValue(Promise\resolve('1.2.3.4')));
+        $this->tcp->expects($this->once())->method('connect')->with($this->equalTo('scheme://1.2.3.4:80/path?query&hostname=google.com#fragment'))->will($this->returnValue(Promise\reject()));
+
+        $this->connector->connect('scheme://google.com:80/path?query#fragment');
+    }
+
+    public function testPassThroughResolverIfGivenExplicitHost()
+    {
+        $this->resolver->expects($this->once())->method('resolve')->with($this->equalTo('google.com'))->will($this->returnValue(Promise\resolve('1.2.3.4')));
+        $this->tcp->expects($this->once())->method('connect')->with($this->equalTo('scheme://1.2.3.4:80/?hostname=google.de'))->will($this->returnValue(Promise\reject()));
+
+        $this->connector->connect('scheme://google.com:80/?hostname=google.de');
+    }
+
+    public function testRejectsImmediatelyIfUriIsInvalid()
+    {
+        $this->resolver->expects($this->never())->method('resolve');
+        $this->tcp->expects($this->never())->method('connect');
+
+        $promise = $this->connector->connect('////');
+
+        $promise->then($this->expectCallableNever(), $this->expectCallableOnce());
+    }
+
+    public function testSkipConnectionIfDnsFails()
+    {
+        $this->resolver->expects($this->once())->method('resolve')->with($this->equalTo('example.invalid'))->will($this->returnValue(Promise\reject()));
+        $this->tcp->expects($this->never())->method('connect');
+
+        $this->connector->connect('example.invalid:80');
+    }
+
+    public function testCancelDuringDnsCancelsDnsAndDoesNotStartTcpConnection()
+    {
+        $pending = new Promise\Promise(function () { }, $this->expectCallableOnce());
+        $this->resolver->expects($this->once())->method('resolve')->with($this->equalTo('example.com'))->will($this->returnValue($pending));
+        $this->tcp->expects($this->never())->method('connect');
+
+        $promise = $this->connector->connect('example.com:80');
+        $promise->cancel();
+
+        $promise->then($this->expectCallableNever(), $this->expectCallableOnce());
+    }
+
+    public function testCancelDuringTcpConnectionCancelsTcpConnection()
+    {
+        $pending = new Promise\Promise(function () { }, function () { throw new \Exception(); });
+        $this->resolver->expects($this->once())->method('resolve')->with($this->equalTo('example.com'))->will($this->returnValue(Promise\resolve('1.2.3.4')));
+        $this->tcp->expects($this->once())->method('connect')->with($this->equalTo('1.2.3.4:80?hostname=example.com'))->will($this->returnValue($pending));
+
+        $promise = $this->connector->connect('example.com:80');
+        $promise->cancel();
+
+        $promise->then($this->expectCallableNever(), $this->expectCallableOnce());
+    }
+}
-- 
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